Assessing the effects of pharmacists’ perceived organizational support, organizational commitment and turnover intention on provision of medication information at community pharmacies in Lithuania: a structural equation modeling approach

Table 3 Confirmatory factor analysis and model comparison

Model	χ²(df)	∆χ²(∆df) vs hypothesized model	BIC	AIC	PNFI	PCFI
M1: One-factor model	877.72(77)^*	801.26(6)^*	1038.43	933.72	0.52	0.54
M2: Two-factor model	395.94(76)^*	319.48(5)^*	562.39	453.94	0.69	0.71
M3: Three-factor model	245.06(74)^*	168.6(3)^*	422.99	307.06	0.73	0.75
M4: Four-factor (hypothesized) model	76.46(71)		271.62	144.46	0.75	0.78
M5: M4 with constrained H3, H4, and H6 (final model)	79.87(74)	3.41(3)	257.81	141.87	0.79	0.81
M6: Common Latent Factor controlled M5	79.87(73)	3.41(4)	263.54	143.87	0.77	0.80

ISSN: 1472-6963